20 institutions reported holding $2.6M of BIOFRONTERA INC (BFRI) in SEC 13F filings for 2026-06-30. Largest institutional holders: Rosalind Advisors, Inc. ($1.2M), AIGH Capital Management LLC ($699,585), RENAISSANCE TECHNOLOGIES LLC ($148,921), VANGUARD GROUP INC ($125,890), CITADEL ADVISORS LLC ($99,222). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Rosalind Advisors, Inc. | $1.2M | 1.3M | Added |
| 2 | AIGH Capital Management LLC | $699,585 | 739,910 | Trimmed |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $148,921 | 157,505 | New |
| 4 | VANGUARD GROUP INC | $125,890 | 133,077 | Added |
| 5 | CITADEL ADVISORS LLC | $99,222 | 104,941 | New |
| 6 | JANE STREET GROUP, LLC | $87,932 | 93,000 | New |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $72,513 | 76,689 | Trimmed |
| 8 | XTX Topco Ltd | $49,066 | 51,894 | Added |
| 9 | HRT FINANCIAL LP | $40,000 | 43,349 | New |
| 10 | NORTHERN TRUST CORP | $29,817 | 31,536 | New |
| 11 | UBS Group AG | $17,518 | 18,518 | Added |
| 12 | JONES FINANCIAL COMPANIES LLLP | $9,710 | 10,000 | New |
| 13 | Sanctuary Advisors, LLC | $9,644 | 10,200 | Hold |
| 14 | GSA CAPITAL PARTNERS LLP | $9,000 | 10,022 | New |
| 15 | BlackRock, Inc. | $4,370 | 4,622 | Hold |
| 16 | Tower Research Capital LLC (TRC) | $314 | 332 | New |
| 17 | SBI Securities Co., Ltd. | $288 | 305 | Hold |
| 18 | Caitong International Asset Management Co., Ltd | $1 | 1 | New |
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 20 | CITIGROUP INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30